Actuator SKP55.003E2

The Siemens actuator SKP55... operates as a differential pressure regulator and controls the gas differential pressure corresponding to an air differential pressure. The ratio of the differential pressures is 1:1 and constant over the entire air range. The actuator is single-stage opening and closing, without limit switch and with differential pressure regulator.
Technical data:
- Mains voltage: AC 220 V -15 %...AC 240 V +10 %
                        AC 100 V -15 %...AC 110 V +10 %
- Mains frequency: 50...60 Hz +- 6 %
- Closing time: <0.8 s (with switch-off)
- Protection class: IP65 (only with sealing kit AGA66 and screwed-on cap)
- Gas pressure: Differential pressure PG+ / PG- 0.3...200 mbar